Soft Chemistry Synthesis of Non-aggregation c-ZrO2 Fine Powders

Liu Shengfeng, Wu Chunyan, Han Xiaozhao
(School of Chemical Engineering, Hefei University of Technology, Hefei 230009)

Abstract Superfine ZrO2 powders have been prepared by polymer-net gel process from starting material ZrOCl2. The process is quite simple and the obtained powders are of single cubic phases with small particle size (15nm ca.), without any aggregation.
Key words Zirconium dioxide, Nano-oxide, Polymer-net gel process, Soft chemistry

 

无团聚c-ZrO2微粉的软化学合成

刘胜峰 吴春艳 韩效钊
(合肥工业大学化工学院 合肥 230009)

摘要 以氯氧化锆为原料,利用高分子网络凝胶法制备出了粒径为15nm左右的ZrO2微粉。制备方法简单,所得微粉为单一立方晶系,粒度均匀,无团聚。
关键词 二氧化锆 纳米氧化物 高分子网络凝胶法 软化学


刘胜峰 男,42岁,教授,主要从事功能无机氧化物和金属间化合物的研究。
教育部留学回国人员科研启动基金资助
2002-12-20 收稿,2003-03-25修回

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